8+7x-6x=-78

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Solution for 8+7x-6x=-78 equation: 


Simplifying
8 + 7x + -6x = -78

Combine like terms: 7x + -6x = 1x
8 + 1x = -78

Solving
8 + 1x = -78

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + 1x = -78 + -8

Combine like terms: 8 + -8 = 0
0 + 1x = -78 + -8
1x = -78 + -8

Combine like terms: -78 + -8 = -86
1x = -86

Divide each side by '1'.
x = -86

Simplifying
x = -86

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